8 Foreign Key Constraints:

Constraint Name	Child Column	Parent Column	Delete Rule
location_ancillary_fk	location_ancillary.location_id	location.location_id	Restrict delete
observation_ancillary_event_fk	observation_ancillary.event_id	event.event_id	Restrict delete
observation_event_fk	observation.event_id	event.event_id	Restrict delete
observation_location_fk	observation.location_id	location.location_id	Restrict delete
observation_package_fk	observation.package_id	dataset_summary.package_id	Restrict delete
observation_taxon_fk	observation.taxon_id	taxon.taxon_id	Restrict delete
parent_location_fk	location.parent_location_id	location.location_id	Restrict delete
taxon_ancillary_fk	taxon_ancillary.taxon_id	taxon.taxon_id	Restrict delete

Check Constraints:

Table	Constraint Name	Constraint
None detected